Seattle-Tacoma International Airport (Port of Seattle) Awards Financial Services Contract to Siebert Williams Shank & Co Llc (June 2026)

Scope & details

The full contract record, as filed.

Contract amount

Not to exceed $70,000,000 (aggregate principal); underwriters' fees not specified

Contract type

FINANCIAL_SERVICES

Contract term

Authorization to sell bonds through June 23, 2027

Renewal date

2027-06-23

Renewal

Authorization for sale expires June 23, 2027; must reauthorize if not completed by that date.

Document type

Resolution

Source document

Port of Seattle Resolution No. 3850 2026-06-23

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the financial services contract by Seattle-Tacoma International Airport (Port of Seattle)?

Siebert Williams Shank & Co Llc was awarded this financial services contract by Seattle-Tacoma International Airport (Port of Seattle), as recorded on June 17, 2026. The contract value is Not to exceed $70,000,000 (aggregate principal); underwriters' fees not specified.

How much is the Siebert Williams Shank & Co Llc contract with Seattle-Tacoma International Airport (Port of Seattle) worth?

The Siebert Williams Shank & Co Llc contract with Seattle-Tacoma International Airport (Port of Seattle) is valued at Not to exceed $70,000,000 (aggregate principal); underwriters' fees not specified, covering financial services work.

What type of contract is this?

This is a Financial Services contract, documented as a resolution record, structured as a not-to-exceed (ceiling) agreement.

Where was this contract approved?

This contract appears in Port of Seattle Resolution No. 3850 2026-06-23 (Resolution), dated June 17, 2026 from Seattle-Tacoma International Airport (Port of Seattle). Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Siebert Williams Shank & Co Llc hold?

Siebert Williams Shank & Co Llc may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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What is Seattle-Tacoma International Airport (Port of Seattle) currently buying?

Explore Seattle-Tacoma International Airport (Port of Seattle)'s vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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